package org.jeecg.modules.course.controller;

import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;

import com.alibaba.fastjson.JSONObject;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.google.gson.reflect.TypeToken;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.course.entity.GwCourseCatalogTest;
import org.jeecg.modules.course.service.IGwCourseCatalogTestService;
import java.util.Date;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import org.jeecg.common.system.base.controller.JeecgController;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

 /**
 * @Description: 测试试题
 * @Author: jeecg-boot
 * @Date:   2024-10-07
 * @Version: V1.0
 */
@Slf4j
@Api(tags="测试试题")
@RestController
@RequestMapping("/course/gwCourseCatalogTest")
public class GwCourseCatalogTestController extends JeecgController<GwCourseCatalogTest, IGwCourseCatalogTestService> {
	@Autowired
	private IGwCourseCatalogTestService gwCourseCatalogTestService;
	
	/**
	 * 分页列表查询
	 *
	 * @param gwCourseCatalogTest
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "测试试题-分页列表查询")
	@ApiOperation(value="测试试题-分页列表查询", notes="测试试题-分页列表查询")
	@GetMapping(value = "/list")
	public Result<?> queryPageList(GwCourseCatalogTest gwCourseCatalogTest,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		QueryWrapper<GwCourseCatalogTest> queryWrapper = QueryGenerator.initQueryWrapper(gwCourseCatalogTest, req.getParameterMap());
		Page<GwCourseCatalogTest> page = new Page<GwCourseCatalogTest>(pageNo, pageSize);
		IPage<GwCourseCatalogTest> pageList = gwCourseCatalogTestService.page(page, queryWrapper);
		return Result.OK(pageList);
	}
	
	/**
	 * 添加
	 *
	 * @param gwCourseCatalogTest
	 * @return
	 */
	@AutoLog(value = "测试试题-添加")
	@ApiOperation(value="测试试题-添加", notes="测试试题-添加")
	@PostMapping(value = "/add")
	public Result<?> add(@RequestBody GwCourseCatalogTest gwCourseCatalogTest) {
		gwCourseCatalogTestService.save(gwCourseCatalogTest);
		return Result.OK("添加成功！",gwCourseCatalogTest.getId());
	}
	
	/**
	 * 编辑
	 *
	 * @param gwCourseCatalogTest
	 * @return
	 */
	@AutoLog(value = "测试试题-编辑")
	@ApiOperation(value="测试试题-编辑", notes="测试试题-编辑")
	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
	public Result<?> edit(@RequestBody GwCourseCatalogTest gwCourseCatalogTest) {
		gwCourseCatalogTestService.updateById(gwCourseCatalogTest);
		return Result.OK("编辑成功!");
	}
	
	/**
	 * 通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "测试试题-通过id删除")
	@ApiOperation(value="测试试题-通过id删除", notes="测试试题-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		gwCourseCatalogTestService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 * 批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "测试试题-批量删除")
	@ApiOperation(value="测试试题-批量删除", notes="测试试题-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<?> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.gwCourseCatalogTestService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功！");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "测试试题-通过id查询")
	@ApiOperation(value="测试试题-通过id查询", notes="测试试题-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<?> queryById(@RequestParam(name="id",required=true) String id) {
		GwCourseCatalogTest gwCourseCatalogTest = gwCourseCatalogTestService.getById(id);
		return Result.OK(gwCourseCatalogTest);
	}

  /**
   * 导出excel
   *
   * @param request
   * @param gwCourseCatalogTest
   */
  @RequestMapping(value = "/exportXls")
  public ModelAndView exportXls(HttpServletRequest request, GwCourseCatalogTest gwCourseCatalogTest) {
      return super.exportXls(request, gwCourseCatalogTest, GwCourseCatalogTest.class, "测试试题");
  }

  /**
   * 通过excel导入数据
   *
   * @param request
   * @param response
   * @return
   */
  @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
  public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      return super.importExcel(request, response, GwCourseCatalogTest.class);
  }

	 /**
	  * 批量 保存课程测试问题
	  *
	  * @param params 课程问题参数
	  * @return 执行结果
	  */
	 @ApiOperation(value = "批量 保存课程测试问题")
	 @PostMapping(value = "/batch/add")
	 public Result<Void> batchAdd(@Valid @RequestBody List<GwCourseCatalogTest> params) {

		 // 试题排序
		 for (int i = 0; i < params.size(); i++) {
			 params.get(i).setQuestionSort(i);
			 // 保存问题选项
			 params.get(i).setAnswerList(JSONObject.toJSONString(params.get(i).getAnswers()));
		 }
		 // 批量保存数据
		 this.service.saveOrUpdateBatch(params);
		 return Result.OK(null);
	 }

	 /**
	  * 批量 保存课程测试问题
	  *
	  * @param catalogId 目录标识
	  * @return 执行结果
	  */
	 @ApiOperation(value = "根据目录标识，批量查询课程测试问题列表")
	 @GetMapping(value = "/batch/get/{id}")
	 public Result<List<GwCourseCatalogTest>> batchGet(@PathVariable(value = "id") String catalogId) {

		 GwCourseCatalogTest conditon = new GwCourseCatalogTest();
		 conditon.setCatalogId(catalogId);
		 QueryWrapper<GwCourseCatalogTest> queryWrapper = QueryGenerator.initQueryWrapper(conditon, null);
		 // 批量保存数据
		 final List<GwCourseCatalogTest> list = this.service.list(queryWrapper);
		 for (int i = 0; i < list.size(); i++) {
			 final GwCourseCatalogTest gwCourseCatalogTest = list.get(i);
			 Gson gson = new Gson();
			 Type listOfMapsType = new TypeToken<List<Map<String, String>>>() {}.getType();
			 List<Map<String, String>> listMap = gson.fromJson(gwCourseCatalogTest.getAnswerList(), listOfMapsType);
			 gwCourseCatalogTest.setAnswers(listMap);
		 }
		 return Result.OK(list);
	 }

 }
